struct HIDDEN foo {
};
template <class P>
struct bar {
};
template <>
struct HIDDEN bar<foo> {
DEFAULT static void zed();
};
void bar<foo>::zed() {
}
Before we would produce a hidden symbol in
struct HIDDEN foo {
};
template <class P>
struct bar {
};
template <>
struct bar<foo> {
DEFAULT static void zed();
};
void bar<foo>::zed() {
}
But adding HIDDEN to the specialization would cause us to produce a default
symbol.
llvm-svn: 157206
Because in CUDA types do not have associated address spaces,
globals are declared in their "native" address space, and accessed
by bitcasting the pointer to address space 0. This relies on address
space 0 being a unified address space.
llvm-svn: 157167
I'm pretty sure we are in fact doing the right thing here, but someone who knows the standard better should double-check that we are in fact supposed to zero out the member in the given testcase.
llvm-svn: 157138
that the methods have the same number of parameters, although we
certainly assumed this in many places. Objective-C can be insane
sometimes. Fixes <rdar://problem/11460990>.
llvm-svn: 157025
migration error.
This is more trouble that it is worth; autoreleasing a value without holding on it
is a valid use-case, we should not "punish" correct code for the minority of
broken/fragile programs that depend on the behavior of -autorelease.
rdar://9914061
llvm-svn: 156999
about argument type mismatch.
This gives a nicer diagnostic in cases like
printf(fmt,
i);
where previously the snippet just pointed at 'fmt' (with a note at the
definition of fmt).
It's a wash for cases like
printf("%f",
i);
where previously we snippeted the offending portion of the format string,
but didn't indicate which argument was at fault.
llvm-svn: 156968
Disambiguate past such a potential problem, and use the absence of 'typename'
to break ties in favor of a parenthesized thingy being an initializer, if
nothing else in the declaration disambiguates it as declaring a function.
llvm-svn: 156963
for subtle misspellings such as -Wno-unused-command-line-arguments instead of
-Wno-unused-command-line-argument.
Also fix the diagnostic messages to properly handle -Wno- options. Previously,
the positive version was always emitted (i.e., -Wfoo was emitted for -Wno-foo).
rdar://11461500
llvm-svn: 156937
a warning for an extra semi-colon after function definitions. Added logic
so that a block of semi-colons on a line will only get one warning instead
of a warning for each semi-colon.
llvm-svn: 156934
lambda as referring to a local in an enclosing scope if we're in the
enclosing scope of the lambda (not it's function call operator). Also,
turn the test into an IR generation test, since that's where the
crashes occurred. Really fixes PR12746 / <rdar://problem/11465120>.
llvm-svn: 156926
The new debug.ExprInspection checker looks for calls to clang_analyzer_eval,
and emits a warning of TRUE, FALSE, or UNKNOWN (or UNDEFINED) based on the
constrained value of its (boolean) argument. It does not modify the analysis
state though the conditions tested can result in branches (e.g. through the
use of short-circuit operators).
llvm-svn: 156919
Fariborz Jahanian